Property Data Search:

27, TOWNSEND LANE, HARPENDEN, AL5 2QR - £1,440,000

The information on this page is based on a number of underlying datasets, most of which are updated monthly. We maintain an update schedule which explains which version of each dataset we are currently relying on.

27 TOWNSEND LANE is a large extended detached house of 228m², built sometime between 1950 and 1966, which could now be worth an estimated £1,650,292. It was last sold for £1,440,000 in September 2020, which was around 33% above the average September 2020 detached price in the St Albans local authority area. The most recent EPC inspection was June 2020, where the current energy rating was E, and the potential energy rating was B.

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27 TOWNSEND LANE Sold Prices

Land registry data shows two sales for 27 TOWNSEND LANE since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the St Albans local authority area for the corresponding sale date. Both of the two 27 TOWNSEND LANE sales were for above the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2020
18 SEP
£1,440,000£1,079,940
up arrow
33% above HPI
2006
27 JAN
£610,000£539,195
up arrow
13% above HPI

27 TOWNSEND LANE Price Paid vs. HPI Average

The below graph shows the average detached house price in the St Albans local authority area over time, sourced from the HPI. The two 27 TOWNSEND LANE sales from January 2006 and September 2020 have been plotted on the graph. A line has been extrapolated to show what the value of the property might have been over time, following each sale, had it maintained the same margin above or below the HPI (as a percentage). For example, the January 2006 sale was for 13% above the HPI. So the extrapolation line tracks at 13% above the HPI over time, until the September 2020 sale, where it rises to 33% above the HPI. The line then continues to track at 33% above the HPI.

27, TOWNSEND LANE, HARPENDEN, AL5 2QR: Price paid vs HM Land Registry's House Price Index

What might 27 TOWNSEND LANE be worth now?

27 TOWNSEND LANE might now be worth an estimated £1,650,292.

This is based on house price inflation of 14.6%, between September 2020 and February 2025, for detached houses, in the St Albans local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 14.6% inflationary increase is applied to the most recent sale price for 27 TOWNSEND LANE of £1,440,000 on 18th September 2020. For the value to have increased from £1,440,000 to £1,650,292 over the five years and seven months to February 2025, the following assumptions must hold true:

  • The value of 27 TOWNSEND LANE has moved in line with the HPI for detached houses in the St Albans local authority area.
  • The September 2020 sale price of £1,440,000 represented a fair market value for the property.
  • The size, condition, and specification of 27 TOWNSEND LANE has not materially changed since September 2020.
Disclaimer: Please note that this is a theoretical estimate based on assumptions which may or may not be correct. It should not be relied on for any purpose.

How Large is 27 TOWNSEND LANE?

27 TOWNSEND LANE is 228m², which includes two extensions, according to the EPC inspection conducted in June 2020. This puts it in the largest 30% of detached houses houses in Harpenden, based on EPC data. The below chart shows the distribution of detached houses houses by size in Harpenden, and where 27 TOWNSEND LANE lies on this distribution: 75% of detached houses houses are smaller than 27 TOWNSEND LANE, and 24% of houses are larger. Note that EPC data is not available for all properties in Harpenden.

27, TOWNSEND LANE, HARPENDEN, AL5 2QR: Size of property relative to detached houses houses in Harpenden

27 TOWNSEND LANE: Plot and Title Map

27 TOWNSEND LANE sits on a plot of roughly 0.202 of an acre, or 818m². The below map shows the location of 27 TOWNSEND LANE, an approximate outline of the building(s), and the indicative extent of the property. The plot extent is a Land Registry INSPIRE Index Polygon, and it is important to note that a title may include more than one polygon, whereas only one polygon is shown on the map (the polygon which intersects with the position of 27 TOWNSEND LANE). The full extent of the land contained in any registered title can only be identified from the individual title plan. The maps on this page should not be relied upon to establish the extent of a title.

27, TOWNSEND LANE, HARPENDEN, AL5 2QR: Plot and title map

Where is 27 TOWNSEND LANE?

27 TOWNSEND LANE is located in HARPENDEN, in the AL5 postcode district. The below map shows the position of No. 27 on TOWNSEND LANE.

27, TOWNSEND LANE, HARPENDEN, AL5 2QR: Location map and indicative extent of plot

All property sales on TOWNSEND LANE

Most recent sales first:

Full data available
2025
20 JAN
£1,250,000
Limited data available
2024
29 AUG
£1,600,000
Limited data available
2024
11 APR
£1,950,000
Full data available
2023
13 NOV
£1,700,000
Full data available
2023
19 OCT
£1,600,000
Limited data available
2023
14 APR
£1,255,000
Limited data available
2023
11 JAN
£1,300,000
Limited data available
2022
21 NOV
£525,000
Full data available
2022
30 SEP
£1,575,000
Limited data available
2022
6 JUL
£1,730,000
Full data available
2022
24 JUN
£1,605,000
Limited data available
2022
23 JUN
£1,285,000
Limited data available
2021
21 DEC
£1,480,000
Full data available
2021
22 OCT
£1,300,000
Limited data available
2021
16 JUL
£1,537,000
Full data available
2021
22 JUN
£1,850,000
Full data available
2021
20 MAY
£2,300,000
Limited data available
2021
5 MAR
£485,000
Full data available
2021
1 FEB
£2,475,000
Full data available
2021
22 JAN
£1,700,000
Limited data available
2020
1 DEC
£1,450,000
Full data available
2020
18 SEP
£1,440,000
Full data available
2020
9 JAN
£1,365,000
Limited data available
2019
20 DEC
£1,200,000
Limited data available
2019
1 JUL
£1,610,000
Limited data available
2019
31 MAY
£990,000
Limited data available
2019
5 APR
£1,937,500
Full data available
2019
10 JAN
£1,415,000
Full data available
2018
18 DEC
£1,070,000
Limited data available
2018
14 DEC
£1,400,000
Limited data available
2017
15 DEC
£1,250,000
Limited data available
2017
5 OCT
£1,250,000
Full data available
2017
28 JUL
£1,250,000
Limited data available
2017
28 APR
£1,690,000
Limited data available
2016
26 AUG
£1,850,000
Limited data available
2016
24 AUG
£1,195,000
Limited data available
2016
12 AUG
£1,300,000
Limited data available
2016
11 MAR
£465,000
Full data available
2016
29 FEB
£1,090,000
Limited data available
2016
29 JAN
£1,245,000
Limited data available
2016
29 JAN
£1,350,000
Limited data available
2016
27 JAN
£1,125,000
Limited data available
2016
20 JAN
£1,350,000
Limited data available
2016
20 JAN
£1,565,000
Limited data available
2016
20 JAN
£1,305,000
Limited data available
2016
20 JAN
£1,050,000
Limited data available
2016
19 JAN
£975,000
Limited data available
2016
19 JAN
£1,150,000
Limited data available
2015
23 DEC
£500,000
Limited data available
2015
23 DEC
£500,000
Limited data available
2015
21 DEC
£537,500
Limited data available
2015
18 DEC
£850,000
Limited data available
2015
18 DEC
£995,000
Limited data available
2015
18 DEC
£675,000
Limited data available
2015
17 DEC
£1,550,000
Limited data available
2015
16 DEC
£1,550,000
Limited data available
2015
16 DEC
£1,525,000
Limited data available
2015
14 DEC
£850,000
Limited data available
2015
11 DEC
£975,000
Full data available
2015
23 NOV
£1,775,000
Full data available
2015
8 JUN
£1,232,500
Full data available
2015
8 MAY
£1,698,500
Limited data available
2015
9 JAN
£980,000
Limited data available
2015
9 JAN
£895,000
Limited data available
2014
4 APR
£1,200,000
Full data available
2013
25 OCT
£925,000
Full data available
2013
17 OCT
£800,000
Limited data available
2013
27 SEP
£1,260,000
Limited data available
2013
6 SEP
£835,000
Full data available
2013
31 JUL
£1,300,000
Full data available
2013
26 JUL
£1,950,000
Limited data available
2013
30 APR
£499,950
Limited data available
2012
20 JUL
£911,025
Limited data available
2012
19 JUL
£1,835,000
Full data available
2012
1 JUN
£1,165,000
Limited data available
2012
29 MAR
£2,000,000
Limited data available
2012
27 JAN
£1,775,000
Limited data available
2011
22 JUN
£440,000
Limited data available
2011
27 MAY
£395,000
Full data available
2011
20 APR
£545,000
Full data available
2011
7 FEB
£1,030,000
Full data available
2011
5 JAN
£872,000
Limited data available
2010
22 SEP
£430,000
Full data available
2010
16 JUL
£675,000
Full data available
2010
9 JUN
£1,250,000
Full data available
2010
20 MAY
£1,095,000
Full data available
2010
18 MAY
£985,000
Full data available
2009
30 NOV
£775,000
Limited data available
2009
13 OCT
£1,043,000
Limited data available
2009
6 JUL
£875,000
Full data available
2009
6 FEB
£1,150,000
Limited data available
2009
23 JAN
£850,000
Limited data available
2008
4 DEC
£740,000
Limited data available
2008
24 OCT
£650,000
Full data available
2008
22 OCT
£740,000
Full data available
2008
30 SEP
£750,000
Limited data available
2008
25 SEP
£1,100,000
Full data available
2008
14 MAR
£1,100,000
Limited data available
2008
28 FEB
£975,000
Full data available
2006
3 OCT
£465,000
Limited data available
2006
17 AUG
£860,000
Full data available
2006
27 JAN
£610,000
Full data available
2006
9 JAN
£1,267,500
Limited data available
2005
14 NOV
£712,000
Full data available
2005
11 AUG
£675,000
Limited data available
2005
26 JUL
£1,225,000
Limited data available
2005
21 JUL
£675,150
Limited data available
2005
5 APR
£650,000
Full data available
2004
14 DEC
£620,000
Full data available
2004
12 MAR
£499,950
Full data available
2004
5 JAN
£625,000
Full data available
2003
7 OCT
£635,000
Limited data available
2003
4 AUG
£650,000
Full data available
2003
16 MAY
£296,000
Limited data available
2002
13 DEC
£275,000
Limited data available
2002
26 NOV
£620,000
Limited data available
2001
2 AUG
£439,213
Full data available
2001
22 JUN
£900,000
Limited data available
2000
21 NOV
£197,500
Limited data available
1999
16 SEP
£435,000
Full data available
1999
4 JUN
£298,500
Full data available
1999
8 JAN
£312,062
Limited data available
1998
14 AUG
£270,000
Full data available
1998
27 FEB
£170,000
Full data available
1997
5 OCT
£230,000
Limited data available
1997
12 JUN
£283,500
Limited data available
1996
18 SEP
£340,000
Full data available
1996
9 AUG
£130,000
Limited data available
1996
16 JUL
£212,000
Full data available
1996
28 JUN
£128,000
Limited data available
1996
30 APR
£196,000
Full data available
1996
26 JAN
£92,500
Full data available
1995
29 SEP
£300,000
Full data available
1995
29 MAY
£332,000
Full data available
1995
3 FEB
£225,000
Limited data available
1995
20 JAN
£208,500
Limited data available
1995
9 JAN
£361,000
Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Source: HM Land Registry UK House Price Index
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Copyright statement: This information is subject to Crown copyright and database rights 2025 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2025 Ordnance Survey 100026316. Conditions of use.